.modal {
    display: none;
    position: fixed;
    z-index: 200;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .5)
}

.modal2 {
    display: block;
}

.modal3 {
    display: block;
    background: none;
    height: 100vh;
}

._masker {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 5;
}

._dialog {
    position: absolute;
    left: 50%;
    top: 22%;
    width: 80%;
    margin-left: -40%;
    background: #fff;
    border-radius: 5px;
    border-top: 5px solid #DD2721;
    z-index: 210;
}

._dialog ._header {
    width: 100%;
    text-align: center;
}

._dialog ._header ._title {
    font-size: 1.5em;
    padding: 1em 2em 0.5em 2em;
    display: inline-block;
}

._dialog ._body {
    padding: 10px 20px 20px 20px;
    min-height: 80px;
}

._dialog .scrollbd {
    max-height: 300px;
    overflow: scroll;
    overflow-x: hidden;
    overflow-y: auto;
    overflow-scrolling: touch;
    -moz-overflow-scrolling: touch;
    -o-overflow-scrolling: touch;
    -webkit-overflow-scrolling: touch;
}

._dialog ._close {
    position: absolute;
    left: 50%;
    bottom: -70px;
    width: 34px;
    height: 34px;
    margin-left: -17px;
    border: 1px solid #fff;
    border-radius: 100%;
    background: url(../img/x.png) no-repeat center center;
    background-size: 15px auto;
}

._dialog .tishi {
    text-align: center;
    font-size: 18px;
    line-height: 150%;
}

._dialog ._foot {
    text-align: center;
    padding: 5px 3px 3px 3px;
    zoom: 1;
    overflow: hidden;
}

._dialog ._foot>a {
    line-height: 36px;
    font-size: 15px;
    border-radius: 5px;
}

._dialog ._foot>a.btn1-0 {
    display: block;
    background-color: #DD2721;
    color: #fff;
}

._dialog ._foot>a.btn2-0 {
    float: left;
    width: 50%;
    background-color: #DFDFDF;
    color: #555;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

._dialog ._foot>a.btn2-1 {
    float: left;
    width: 50%;
    background-color: #DD2721;
    color: #fff;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.loading {
    position: absolute;
    left: 50%;
    top: 30%;
    width: 200px;
    text-align: center;
    margin-left: -100px;
    padding: 90px 0 30px 0;
    background: url(../img/loading.gif) no-repeat center 20px rgba(255, 255, 255, 0.9);
    background-size: 50px auto;
    border-radius: 10px;
}